Mathematics shows that every electoral system must compromise among proportionality, local representation, and parliament size. Denmark’s 2022 national election came down…

Analysis of living vertebrates shows that changes in brain evolution helped drive major shifts in reproduction across dinosaurs and birds. A…

Modern humans and Neanderthals may have shared more than land and genes. They may have also shared culture. Modern humans and…

T cells may use a previously unknown CD64-dependent pathway to attack acute myeloid leukemia. T cells are generally thought to identify…

Changing what you eat may begin reshaping how your genes behave in as little as a few weeks, even though your…

A study of more than 5,500 people suggests that monitoring hormone levels and managing weight may help reduce the risk of…

Physicists at Göttingen University imaged three-dimensional wave functions using a tabletop soft X-ray laser. An electron inside a molecule does not…

A rare tidal disruption event exposed a massive wandering black hole about 30,000 light-years from its galaxy’s center. A star was…